The S-8241ADKMC-GDKT2G is a high-precision lithium-ion battery protection IC from SII Semiconductor Corporation, engineered to safeguard single-cell lithium-ion batteries against overcharge, overdischarge, and overcurrent conditions. This IC is crucial for ensuring the safe and prolonged operation of battery-powered portable electronic devices.

Applications

• Portable Gaming Devices: Protects the lithium-ion battery during gameplay.
• Wireless Speakers: Manages battery charging/discharging.
• Smart Jewelry: Provides battery protection in wearable jewelry.
• Miniature GPS Trackers: Ensures efficient battery management in compact tracking devices.
• Remote Controls (Rechargeable): Battery safeguarding for rechargeable remotes.

Features

• Overcharge Detection: Precisely monitors battery voltage during charging to prevent overcharging and potential damage.
• Overdischarge Detection: Prevents the battery from discharging below a safe voltage level, protecting against deep discharge damage.
• Discharge Overcurrent Detection: Detects excessive current draw from the battery during discharge, preventing overheating and potential hazards.
• Charge Overcurrent Detection: Monitors the charging current to prevent overcurrent conditions during the charging process.
• Short-Circuit Protection: Provides immediate protection against short-circuit conditions, preventing damage to the battery and connected circuitry.
• Low Quiescent Current: Minimizes battery drain during standby mode, thereby extending the overall battery life.

Benefits

• Enhanced Battery Safety: Reduces the risk of battery-related hazards such as overheating, fire, or explosion.
• Extended Battery Life: Optimizes battery performance by preventing overcharge and overdischarge, prolonging the usable lifespan of the battery.
• Improved Device Reliability: Ensures stable and reliable operation of electronic devices by safeguarding the battery from abnormal conditions.
• Compact Design: Enables integration into small and portable electronic devices where space is limited.
• Simplified Circuitry: Simplifies the design and implementation of battery protection circuits.

Additional Details

The S-8241 series from SII Semiconductor is renowned for its high-precision voltage detection and low-current consumption characteristics. The specific voltage thresholds and current limits for the S-8241ADKMC-GDKT2G are detailed in the manufacturer's datasheet. It includes a built-in delay circuit to prevent false triggering due to noise or transient voltage spikes. The IC is available in a compact package designed for automated PCB assembly. Comprehensive technical information, including operating temperature ranges and detailed electrical specifications, is available in the SII Semiconductor datasheet.